ABB-PFRA101

ABB-PFRA101 is a thermal relay manufactured by ABB, which is mainly used for overload protection of electric motors. Below is information about ABB-PFRA101 name, description, application, features, product description, product description, product parameters, product specifications, application areas:

Name: ABB-PFRA101
Introduction：ABB-PFRA101 is a thermal relay which is mainly used for overload protection of motors. It senses the overload condition of the motor by detecting the current and cuts off the power supply when needed to protect the motor from damage.

Application: ABB-PFRA101 is mainly used in industrial automation control system to protect the motor from overload to ensure the safety and stability of the production process.

Features: ABB-PFRA101 has the following features:
Thermal relay design, suitable for overload protection of various motors.
High current detection sensitivity, able to respond to overload conditions in time.
Equipped with manual reset and automatic reset function, which is convenient for users to operate.
Optional alarm output function, timely notify the user of the existence of overload problems.
Easy to install, can be widely used in various industrial environments.
Product Description: ABB-PFRA101 thermal relay adopts advanced thermal components and electronic control system, which can accurately detect the current and temperature of the motor, so as to monitor and protect the overload situation in real time. At the same time, it also has a variety of protection modes and alarm functions, which is convenient for users to choose and configure according to actual needs.

Product description: ABB-PFRA101 is a high-performance thermal relay for various types of motor protection. It adopts advanced thermal components and electronic control system, which can accurately control the starting and running of the motor, and at the same time, it is equipped with a variety of protection functions and indication functions, which is convenient for users to troubleshoot. In addition, it also has humanized operation interface and easy installation features, which is convenient for users to use and maintain.

Product parameters: The parameters of ABB-PFRA101 thermal relay include the following:
Rated voltage: Selected according to the rated voltage of the motor.
Rated current: Selected according to the rated current of the motor.
Operating temperature: Selected according to the actual working environment temperature.
Protection function: with overload protection, short-circuit protection, under-voltage protection and other protection functions.
Display function: with operation indication, fault indication and other display functions.
Control mode: direct start, star-delta start, soft start and other control modes can be selected.
Ambient temperature: -25℃ to +70℃.